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Ontology Browser
Term:
Parent Terms Term With Siblings Child Terms
abnormal anterior primitive streak morphology +   
abnormal posterior primitive streak morphology +   
abnormal primitive groove morphology 
abnormal primitive node morphology +   
any structural anomaly of the regional thickening of cells at the rostral tip of the vertebrate primitive streak through which gastrulating cells migrate anteriorly to form tissues in the future head and neck; this region organizes the formation of the three embryonic layers and establishes the longitudinal axis and the polarity of the embryo
abnormal primitive pit morphology 
abnormal primitive streak formation +   
abnormal primitive streak regression 

Synonyms
Exact Synonyms: abnormal embryonic node morphology ;   abnormal primitive knot morphology ;   abnormal prochordal knot morphology
Related Synonyms: abnormal Hensen's node morphology ;   abnormal Henson's node morphology ;   abnormal Spemann's organizer morphology
Definition Sources: https://orcid.org/0000-0003-3691-0324

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